Which of the following best describes infection control protocols?

Infection control protocols are primarily focused on measures to limit the transmission of pathogens, which ensures the safety of patients and healthcare workers. These protocols include practices such as hand hygiene, the use of personal protective equipment (PPE), sterilization of instruments, and isolation of infected patients. Their main objective is to prevent the spread of infections within healthcare settings, making them crucial for maintaining public health and reducing healthcare-associated infections.

The other options do not align with the core purpose of infection control. Improving hospital interior design focuses on aesthetics and functionality, which, while important, do not directly influence the management of infectious diseases. Strategies aimed at minimizing patient wait times target efficiency in healthcare delivery but do not directly address infection risks. Recommendations for enhanced medical billing pertain to the financial aspects of healthcare rather than the health safety measures essential for controlling infections. Thus, option C is the most accurate representation of what infection control protocols are designed to achieve.